Exercise bike fan



FIG. 1 shows a top front isometric view of an exercise bike fan in accordance with the present design.

FIG. 2 shows a front elevation view of the exercise bike fan of FIG. 1.

FIG. 3 shows a rear elevation view of the exercise bike fan of FIG. 1.

FIG. 4 shows a left side elevation view of the exercise bike fan of FIG. 1.

FIG. 5 shows a right side elevation view of the exercise bike fan of FIG. 1.

FIG. 6 shows a top plan view of the exercise bike fan of FIG. 1; and,

FIG. 7 shows a bottom plan view of the exercise bike fan of FIG. 1.

The broken lines illustrate portions of the exercise bike fan that form no part of the claimed design. 

CLAIM We claim the ornamental design for an exercise bike fan, as shown and described. 